look up any word, like dirty sanchez:
 
1.
An insulting term to describe a fat nasty bitch that you spot in a club. The term itself when screamed makes the person speaking it appear crazy, and the victim never realizes that they have been called out as being nasty.
Russell and I were at the Electric Cowboy the other night, and it seemed like every girl that walked by was a fucking Shit Moose.
by Mr. North March 22, 2008